Removes Mothperson Namegen (#2861)

## Why It's Good For The Game
Mothpeople don't have one unifying culture, or a set naming convention.
Most mothpeople should generally inherit the naming system of whatever
culture they're born into. Some might still have abnormal names, or
naming trends, but don't expect it to be common outside of the frontier.

## Changelog

🆑
del: Removed mothperson namegen.
/🆑

code/__HELPERS/mobs.dm

@@ -171,13 +171,6 @@
 		if(!findname(.))
 			break
 
-/proc/random_unique_moth_name(attempts_to_find_unique_name=10)
-	for(var/i in 1 to attempts_to_find_unique_name)
-		. = capitalize(pick(GLOB.moth_first)) + " " + capitalize(pick(GLOB.moth_last))
-
-		if(!findname(.))
-			break
-
 /proc/random_unique_squid_name(attempts_to_find_unique_name=10)
 	for(var/i in 1 to attempts_to_find_unique_name)
 		. = capitalize(squid_name())

code/__HELPERS/names.dm

@@ -7,9 +7,6 @@
 /proc/plasmaman_name()
 	return "[pick(GLOB.plasmaman_names)] \Roman[rand(1,99)]"
 
-/proc/moth_name()
-	return "[pick(GLOB.moth_first)] [pick(GLOB.moth_last)]"
-
 /proc/squid_name()
 	return "[pick(GLOB.squid_names)][pick("-", "", " ")][capitalize(pick(GLOB.squid_names) + pick(GLOB.squid_names))]"
 

code/modules/mob/living/carbon/human/species_types/mothmen.dm

@@ -36,17 +36,6 @@
 		var/mob/living/carbon/human/H = C
 		handle_mutant_bodyparts(H)
 
-/datum/species/moth/random_name(gender,unique,lastname)
-	if(unique)
-		return random_unique_moth_name()
-
-	var/randname = moth_name()
-
-	if(lastname)
-		randname += " [lastname]"
-
-	return randname
-
 /datum/species/handle_fire(mob/living/carbon/human/H, no_protection = FALSE)
 	. = ..()
 	if(.) //if the mob is immune to fire, don't burn wings off.